Who could have guessed that China's rise (making a vow) would learn (type out) no more than 20 out of 30 (type out) bit by bit?

Interpretation and analysis: China has always been called China, but its rise means standing, and only the long summer can meet the 24 solar terms.

2, I learned it bit by bit: short.

Interpretation and analysis: the word "know" plus two "points" and one "short".

3, 30 does not exceed 20: jade.

Interpretation and analysis: 30 does not exceed 20, which can be understood as "a little more than 20", 20 is the word of king and a little more is the word of jade.

Extended data:

In the form of crossword puzzles, people split and clutch regular Chinese characters in various ways that are not in line with the principles of philology. In this unpredictable physical isolation process, it not only highlights the characteristics of physical knots contained in Chinese characters, but also fully demonstrates people's intuitive understanding of the physical structure of Chinese characters.

Studying crossword puzzles can reveal the laws of creation and design contained in crossword puzzles, help to sort out traditional national culture, and reveal the folk interpretation characteristics of orthodox Chinese characters that are outside the orthodox writing theory.